Daviess County investigators are still searching for a cause of a Wednesday morning fire. It happened just after 3 a.m. in the 5000 block of Graham Lane in Owensboro. Firefighters say the garage was fully engulfed and heading towards a nearby house. At this time, officials have no reason to believe the fire is suspicious. But due to the amount of damage, finding a cause and origin has not been easy. Everyone was evacuated safely from the home.